Glutathione amide-dependent peroxidase (EC 1.11.1.17) is an enzyme with systematic name glutathione amide:hydrogen-peroxide oxidoreductase.^[1] This enzyme catalyses the following chemical reaction

2 glutathione amide + H₂O₂ ${\displaystyle \rightleftharpoons }$ glutathione amide disulfide + 2 H₂O

This enzyme from the proteobacterium Marichromatium gracile is a chimeric protein. It contains a peroxiredoxin-like N-terminus and a glutaredoxin-like C terminus.